diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn
index 790cda2da94971..42b74319e1cf5a 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clangd/BUILD.gn
@@ -132,7 +132,6 @@ static_library("clangd") {
     "index/Ref.cpp",
     "index/Relation.cpp",
     "index/Serialization.cpp",
-    "index/StdLib.cpp",
     "index/Symbol.cpp",
     "index/SymbolCollector.cpp",
     "index/SymbolID.cpp",
diff --git a/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn b/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
index df95629d5a9cd7..c1866f31b6ecba 100644
--- a/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn
@@ -99,7 +99,6 @@ unittest("ClangdTests") {
     "SemanticSelectionTests.cpp",
     "SerializationTests.cpp",
     "SourceCodeTests.cpp",
-    "StdLibTests.cpp",
     "SymbolCollectorTests.cpp",
     "SymbolInfoTests.cpp",
     "SyncAPI.cpp",